Bone Marrow TransplantationHematopoietic Stem Cell TransplantationTransplantation, HomologousBone MarrowBone Marrow CellsGraft vs Host DiseaseStem CellsStem Cell TransplantationHistocompatibilityHematologic NeoplasmsTransplantation, AutologousTissue DonorsTransplantation ConditioningHematopoietic Stem CellsHistocompatibility TestingLeukemiaBone and BonesGraft SurvivalWhole-Body IrradiationCytomegalovirus InfectionsTransplantation ChimeraImmunosuppressive AgentsImmunocompromised HostTreatment OutcomeAnemia, AplasticPeripheral Blood Stem Cell TransplantationTransplantationOpportunistic InfectionsHLA AntigensLymphocyte DepletionRecurrenceMycosesGraft RejectionKidney TransplantationRetrospective StudiesLeukemia, Myeloid, AcuteTime FactorsSevere Combined ImmunodeficiencyCytomegalovirusPrecursor Cell Lymphoblastic Leukemia-LymphomaAspergillosisImmunosuppressionCell DifferentiationBone Marrow PurgingLeukemia, Myelogenous, Chronic, BCR-ABL PositiveEmbryonic Stem CellsCyclosporineBusulfanT-LymphocytesTransplantsAcute DiseaseAntigens, CD34Hematologic DiseasesHematopoiesisFatal OutcomeAdult Stem CellsBone RemodelingHaploidyBone Marrow DiseasesMice, Inbred C57BLCord Blood Stem Cell TransplantationGraft vs Leukemia EffectCyclophosphamideGanciclovirBone Marrow ExaminationCombined Modality TherapyLymphocyte TransfusionHepatic Veno-Occlusive DiseaseSurvival AnalysisSurvival RateBone Marrow NeoplasmsAntilymphocyte SerumRemission InductionMultiple MyelomaHaplotypesLiving DonorsCells, CulturedHematopoietic Stem Cell MobilizationPneumonia, ViralHerpesvirus 6, HumanDisease-Free SurvivalAntifungal AgentsPluripotent Stem CellsSiblingsFollow-Up StudiesAntiviral AgentsStem Cell NicheMesenchymal Stem Cell TransplantationColony-Forming Units AssayBK VirusFlow CytometryGranulocyte Colony-Stimulating FactorCystitisRadiation ChimeraMyelodysplastic SyndromesPolymerase Chain ReactionMyeloablative AgonistsBone DensityLeukemia, MyeloidTransplantation, Isogeneic